您要查找的是不是：
- I bought a new fishing rod last Sunday. 上星期日我新买了一个鱼竿。
- polycrystalline rod 多晶棒
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The rod bent as he pulled in the fish. 当他把鱼拉上来时，鱼竿都弯了。
- Spare the rod and spoil the child. 不打不成器。
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- I knew I was in trouble when I was taken to the garage with a rod. 当我被人拿著棍棒赶到车库时,我知道我惹下麻烦了。
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- A beam or rod that joins parts and gives support. 连接材料把各部分连接起来并起支撑作用的梁或柱子
- He spent hours filing the iron rod in two. 他花了几个小时把那条铁棒锉成两截。
- A rod, wand, or staff carried as an emblem of authority or office. 权杖作为权力或职位的象征而携带的手杖、棒或短杖
- The iron rod support the valance is bend in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- Shaped like a wand or rod; straight, long, and slender. 棒状的帚状的或秆状的; 直的、长的和细的
- An individual crystal in a polycrystalline metal or ceramic. 金属或陶瓷多晶体中的一个单独的小晶体。
- You catch fish with a fishing rod. 你可以用钓竿逮鱼。
- The worker bent an iron rod into a hoop. 工人把铁条弯成箍。
- Fabrication of CdTe Polycrystalline Films and Their Properties[J]. 引用该论文 郑华靖;郑家贵;冯良桓;谢二庆.
- PDC bit uses polycrystalline diamond compacts (PDC) as cutters. pdc钻头用聚晶金刚石（复合片）作为刀具。
- Why is high purity polycrystalline silicon necessary? 为啥多晶硅需要高纯度？
